Historical clue formulations

• Move like a fox — 2026-05-21
• Sneak around — 2026-01-28
• Move furtively — 2023-08-08
• Move furtively — 2022-12-14
• Move stealthily — 2020-04-19
• Hide in the shadows — 2016-02-23
• Lurker — 2004-11-20
• Move stealthily — 2000-08-19
• Lie in wait — 2000-04-17
• Move stealthily — 1997-04-16